Clostridium argentinense CDC 2741

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae; Clostridium; Clostridium argentinense

Average proteome isoelectric point is 6.43

Get precalculated fractions of proteins

Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
    
All



Virtual 2D-PAGE plot for 4273 proteins (isoelectric point calculated using IPC2_protein)

Get csv file with sequences according to given criteria:
        -     Method 

     -  kDa    
                                                                                      

* You can choose from 21 different methods for calculating isoelectric point

Summary statistics related to proteome-wise predictions


    
Protein with the lowest isoelectric point:
>tr|A0A0C1R236|A0A0C1R236_9CLOT Phosphotransferase system EIIC family protein OS=Clostridium argentinense CDC 2741 OX=1418104 GN=U732_2968 PE=4 SV=1
MM1 pKa = 7.73IYY3 pKa = 10.58CPFCDD8 pKa = 3.9GQGVIDD14 pKa = 4.0KK15 pKa = 9.19ATIKK19 pKa = 9.15GTEE22 pKa = 4.17VILYY26 pKa = 9.71ICDD29 pKa = 3.4EE30 pKa = 4.96CDD32 pKa = 3.75TVWKK36 pKa = 9.21DD37 pKa = 3.41TDD39 pKa = 3.45ITEE42 pKa = 4.57DD43 pKa = 3.39NCDD46 pKa = 3.51DD47 pKa = 4.39FEE49 pKa = 5.53IVMNALGRR57 pKa = 11.84EE58 pKa = 4.3ALWSEE63 pKa = 3.84LTDD66 pKa = 3.55VKK68 pKa = 10.91RR69 pKa = 11.84LL70 pKa = 3.51

Molecular weight: 7.98 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0C1R6U6|A0A0C1R6U6_9CLOT Uncharacterized protein OS=Clostridium argentinense CDC 2741 OX=1418104 GN=U732_1650 PE=4 SV=1
MM1 pKa = 7.46FMTYY5 pKa = 8.42QPKK8 pKa = 9.63KK9 pKa = 7.83RR10 pKa = 11.84QRR12 pKa = 11.84KK13 pKa = 8.39KK14 pKa = 8.49EE15 pKa = 3.5HH16 pKa = 6.11GFRR19 pKa = 11.84KK20 pKa = 9.77RR21 pKa = 11.84MKK23 pKa = 8.75TKK25 pKa = 9.97SGRR28 pKa = 11.84NVLQRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84LKK37 pKa = 10.25GRR39 pKa = 11.84KK40 pKa = 9.04RR41 pKa = 11.84LTAA44 pKa = 4.18

Molecular weight: 5.52 kDa
Isoelectric point according different methods:





Peptides (in silico digests for buttom-up proteomics)

Below you can find in silico digests of the whole proteome with Trypsin, Chymotrypsin, Trypsin+LysC, LysN, ArgC proteases suitable for different mass spec machines.

Try
ESI
ChTry
ESI
ArgC
ESI
LysN
ESI
TryLysC
ESI

Try
MALDI
ChTry
MALDI
ArgC
MALDI
LysN
MALDI
TryLysC
MALDI

Try
LTQ
ChTry
LTQ
ArgC
LTQ
LysN
LTQ
TryLysC
LTQ

Try
MSlow
ChTry
MSlow
ArgC
MSlow
LysN
MSlow
TryLysC
MSlow

Try
MShigh
ChTry
MShigh
ArgC
MShigh
LysN
MShigh
TryLysC
MShigh

General Statistics

Number of major isoforms

Number of additional isoforms

Number of all proteins

Number of amino acids

Min. Seq. Length

Max. Seq. Length

Avg. Seq. Length

Avg. Mol. Weight

4273

0

4273

1242734

29

3501

290.8

32.93

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.411 ± 0.04

1.202 ± 0.015

5.436 ± 0.027

7.74 ± 0.046

4.407 ± 0.027

6.227 ± 0.035

1.434 ± 0.014

10.203 ± 0.047

9.064 ± 0.04

9.117 ± 0.041

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.627 ± 0.017

6.488 ± 0.036

2.793 ± 0.023

2.242 ± 0.019

3.325 ± 0.028

6.364 ± 0.031

4.839 ± 0.031

6.198 ± 0.033

0.667 ± 0.011

4.22 ± 0.032
Note: For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein level

Most of the basic statistics you can see at this page can be downloaded from this CSV file

For dipeptide frequency statistics click here
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski